Krøyer

Krøyer or Kroyer is a surname and can refer to:


 * Henrik Nikolai Krøyer (1799–1870), Danish zoologist
 * Peder Severin Krøyer (1851–1909), Norwegian-Danish painter
 * Marie Triepcke Krøyer Alfvén (1867–1940), commonly known as Marie Krøyer, Danish painter
 * Hans Ernst Krøyer (1798–1879), Danish composer
 * Bill Kroyer, American animator and director